Friday

August 26, 2016
Total # Posts: 4,021

**Math**

Thank u
*August 25, 2016*

**Math **

Write an algebraic expression for: the quotient of 0.5 and the sum of q and 2
*August 25, 2016*

**Math**

Thank u Ms. Sue
*August 25, 2016*

**Math **

What integer could be used to represent 10 degrees Fahrenheit below zero?
*August 25, 2016*

**Math**

Thank u
*August 24, 2016*

**Math**

A rectangular prism has a volume of 7,168cm^3. It's base has an area of 512cm^2. What is the height?
*August 24, 2016*

**Math**

Write an expression that is equivalent to 36+24, using gcf and distributive property.
*August 24, 2016*

**Math**

Thanks
*August 24, 2016*

**Math**

Sam wrote this expression n+n+n+n+2 Write the expression in simplest form
*August 24, 2016*

**Math**

Thanks Ms. Sue
*August 24, 2016*

**Math**

Fran has 18 paperback books and 24 hardcover books. What is the ratio in simplest form of paperback to hardcover? Write the ratio all 3 ways.
*August 24, 2016*

**Math**

Thanks
*August 24, 2016*

**Math**

How do I solve this (3x^4y)^3
*August 24, 2016*

**Math**

Thank u
*August 23, 2016*

**Math**

It don't say
*August 23, 2016*

**Math**

You are taking a bike trip. After riding 8 miles , you change your speed to 12 MPH. What is the total distance you travel if you stay at this speed for 3 hours?
*August 23, 2016*

**Math**

Thanks
*August 22, 2016*

**Math**

I'm so confused, is this right X =16.6
*August 22, 2016*

**Math**

Solve for x 9.2x + 5.514= 158.234
*August 22, 2016*

**Math**

Don't understand
*August 22, 2016*

**Math**

Solve for X: 9.2x + 5.514= 158.234
*August 22, 2016*

**Math**

Identify the constant of proportionality (unit rate) for the following : Josh mows 1/3 acre in 5/6 hour.
*August 17, 2016*

**Math**

What is preview? m^2*m^3
*August 16, 2016*

**Math**

Thank u
*August 16, 2016*

**Math**

2 7/10
*August 16, 2016*

**Math**

270 revolutions?
*August 16, 2016*

**Math**

A bicycle tire completes 9/10 of a revolution every 1/3 second. How many revolutions will the tire complete every second.?
*August 16, 2016*

**Math**

Avscuba diver is 12 1/8 feet below sea level. If he descends 6 1/2 more feet, how many feet must the scuba diver rise to reach the surface?
*August 16, 2016*

**Math**

A model rocket is launched straight upward from the side of a 212-ft cliff. The initial velocity is 86 ft/sec. The height of the rocket h(t) is given by: h(t)=-16t^2+86t+212 where h(t) is measured in feet and t is the time in seconds. Use the quadratic formula to find the ...
*August 13, 2016*

**Math**

Thank u Ms. Sue
*August 10, 2016*

**Math**

Approximately 1 in every 10 people is left handed. How many left handed people would you expect to find in a group of 430 people?
*August 10, 2016*

**Math**

The answer is 5?
*August 10, 2016*

**Math**

Write an equation and solve: You have$100 on a gift card. You buy a pair if jeans for $45. T-shirts are on sale for $11 each. How many shirts can u buy with the money remaining on the gift card?
*August 10, 2016*

**Math**

Aaron designed a robot for a contest. His robot can move 3/4 meter in 1/2 second. What is the robot's unit rate of speed?
*August 9, 2016*

**Math**

Do I divide to get the answer ?
*August 8, 2016*

**Math**

Amanda uses the equation y= kx to determine how much money (y) she earns after working any number of hours (x). Amanda earned $350 after working 40 hours. What is the value of k in Amand's equation?
*August 8, 2016*

**Math**

Thank u
*August 8, 2016*

**Math**

Simplify the following: 28 - 6n + 7 (5n-2)-2n
*August 8, 2016*

**Math**

186 ?
*August 8, 2016*

**Math**

A penguin dove to 130 feet below the waters surface. Then it swam up to 48 feet. At what depth is the penguin after it swam up 48 feet?
*August 8, 2016*

**Math**

A right circular cylindrical can is 6 inches high , and the area of its top is 36 square root square inches . What is the minimum number of square inches of construction paper it would take to cover the lateral surface of this can ?
*July 24, 2016*

**Maths**

In a box of chocolates, •one-fifth are plain chocolate •one-sixth are white chocolate •the other 38 are milk chocolate. How many chocolates are there in the box?
*July 16, 2016*

**math 101**

assume that a set of test scores is normally distributes with a mean of 120 and a standard deviation of 25. use the 68-95-99.7 rule to find the percentage of scores greater tha 145
*July 15, 2016*

**US History - need answer ASAP**

Thnx for the help
*July 7, 2016*

**US History - need answer ASAP**

Google search was the first thing i did, i need those specifics which i am having difficulty finding on my own
*July 7, 2016*

**US History - need answer ASAP**

For a report i'm doing i need the following two: The political, social, and economic issues of Calvin Coolidge's philosophy & programs during his time in office; and the causes and effects of his programs on the US. i dont necessarily need the answer (tho i would ...
*July 7, 2016*

**Chemistry **

100g of water is added into 10.6M NaOH solution. The diluted NaOH then neutralized completely with H2SO4 . density of NaOH is 1.08g/ml . calculate the mole fraction of NaOH in diluted solution .
*June 28, 2016*

**Chemistry **

100g of water is added into 10.6M NaOH solution. The diluted NaOH then neutralized completely with H2SO4 . density of NaOH is 1.08g/ml . calculate the mole fraction of NaOH in diluted solution .
*June 28, 2016*

**maths**

The perimeter of a rectangle is 142m. The length is 5m more than twice the width. Find the dimensions. length= width=
*May 26, 2016*

**Security**

What portion of the airport is designed and used for landing, take off, or surface maneuvering of aircraft? A. Control tower B. Air operations area C. Control functions area D. Exclusive area im confused between A and C
*May 25, 2016*

**Chemistry**

what happens in a condensation reaction head-to-tail joining of monomers side-by-side joining of monomers cross-linking of monomers*** substitution of halogen
*May 25, 2016*

**History**

Significant changes of warfare in The Battle of Britain??
*May 18, 2016*

**History**

Significant changes of warfare in The Battle of Britain??
*May 18, 2016*

**chemistry **

In a constant-pressure calorimeter, 60.0 mL of 0.930 M H2SO4 was added to 60.0 mL of 0.320 M NaOH. The reaction caused the temperature of the solution to rise from 22.68 °C to 24.86 °C. If the solution has the same density and specific heat as water (1.00 g/mL and 4....
*May 17, 2016*

**MATH**

sorry I posted this question before. I have been ill.I still need help. word problem Upright posts are to be placed at 9 inch intervals on 3 sides of a deck which measures a total of 36 feet. How many upright post will will be needed? 36/3=12, if i divide 12 by 9 it will not ...
*May 17, 2016*

**MATH **

Two rectangles have the same width. One is 12 units long and the other is 8 units long. The area of the first rectangle is 320 square units more than the area of the second rectangle. Find the width of each rectangle.
*May 17, 2016*

**Math**

If you make $18 a hour and only work 15 hours a week, how much do you make a month?
*May 16, 2016*

** physics**

The muzzle velocity of a projectile fired from a gun has an upward component of 49 m/s and a horizontal component of 60 m/s. A. What Maximum height does the projectile reach? B. How far forward does it go (assume a level surface) Show step by step and how you did it and explain.
*May 11, 2016*

**MATH**

need help upright posts are to be placed at 9 inch intervals on 3 sides of a deck which measures at a total of 36 ft. How many post are needed. 36/3 = 12 am I on the right track?
*May 10, 2016*

**Math**

If a seed is planted, it has an 85% chance of growing into a healthy plant.if 8 seeds are planted what is the probability that exactly 3 don't grow ?
*May 4, 2016*

**Astronomy**

Some quasars (quasi-stellar radio source) have the largest red shifts ever observed. If this phenomenon is due to cosmic expansion, what can you say about their distance? When the light we now see left the quasar, how long had the quasar existed compared to the present age of ...
*April 29, 2016*

**ethics**

Approaching moral issues and ethical situations from each of the major ethical frameworks means deciding with duties or with any of the following EXCEPT: A. deciding with consequences. B. deciding with virtue C. deciding with care. D. deciding with cynicism. is it D
*April 27, 2016*

**ethics**

According to Aristotle, human beings are different from all other living things because of our: A. tolerance for pain. B. reason and rationality. C. free will. D. faithfulness. im confused between B n C
*April 20, 2016*

**ethics**

Disloyalty, greed, mercilessness, prejudice, and intolerance are examples of: a. Moral virtues. b. Corrective emotions. c. Other-directed traits. d. Moral vices. is it D
*April 20, 2016*

**Ethics**

Things we are morally obligated NOT to do (e.g., lie, cheat, exploit others) can be termed: A. correlated duties. B. negative duties. C. positive law. D. positive duties. is it D
*April 19, 2016*

**statistics**

The probability of an event could be 16/17.
*April 10, 2016*

**Bus. Math**

a. Graduated payments result in the borrower paying A. more at the beginning of the mortgage. B. less at the beginning of the mortgage. C. the mortgage at 1¨M2 the standard rate. D. less at the end of the mortgage. Answer: B 2. When are annuity due payments made? A. At the...
*April 4, 2016*

**Math**

He wanted to make another quilt with an area of 42 square feet. What are its possible dimensions if they must be a whole numbers? Which length makes most sence for a quilt?
*April 4, 2016*

**Bus. Math**

Yes D!
*April 4, 2016*

**algebra**

graph the following function on the set of axes below. f(x) = lxl, -3 less than or equal to x less than 1 and 4, 1 less than or equal to x less than or equal to 8
*March 31, 2016*

**Physics**

A mixing beater consists of three thin rods, each 10.9 cm long. The rods diverge from a central hub, separated from each other by 120°, and all turn in the same plane. A ball is attached to the end of each rod. Each ball has cross-sectional area 3.70 cm2 and is so shaped ...
*March 29, 2016*

**Ethics**

so its B
*March 25, 2016*

**Ethics**

Im sorry i'm confused between A and B
*March 25, 2016*

**Ethics**

The primary purpose of ethical inquiry is to: A. find all the possible solutions to a problem. B. critically reflect upon how we live and the choices we make. C. learn about the philosophies of the past 2000 years. D. memorize relevant codes of conduct. is it A
*March 25, 2016*

**Ethics**

Life, justice, and happiness are typically considered to be: A. intrinsic goods. B. instrumental goods. C. intrinsic evils. D. non-moral values. is it A
*March 25, 2016*

**Ethics**

Codes of ethics are best understood as: A. general principles. B. detailed solutions to ethical problems. C. formal laws with prescribed punishments. D. All of the above is it D
*March 25, 2016*

**Ethics**

Consequentialist theories of moral decision making would have us focus primarily on: A. our relevant moral duties. B. the “goodness” of the actual or expected consequences of the actions. C. the development of moral character. D. the struggle to overcome moral vice. ...
*March 25, 2016*

**Math**

Mrs.Perry hires a landscaper that charges $15 per hr. The landscaper says the total charge for the work done is $120.00 Write an inequality to show h, the number of hours it took to do the work and solve the inequality.
*March 16, 2016*

**Math**

Identify the dependent and independent variables. 0, 10, 20, 30, 40 0, 180, 360, 540, 720
*March 15, 2016*

**Math**

Identify the dependent and independent variables. 0, 10, 20, 30, 40 0, 180, 360, 540, 720
*March 15, 2016*

**Math**

Thanks Ms.Sue
*March 14, 2016*

**Math**

How many groups of 2/3 are in 2?
*March 14, 2016*

**chemistry**

calculate the pH of a 0.100M NH4Cl solution.
*March 10, 2016*

**Math**

in still water, a speed boat travels 5 times faster than the current of the river. If the speed boat can travel 48 miles upstream and then back in 5 hours, find the rate of the current.
*March 7, 2016*

**Biology**

I need help creating a pedigree using this description: Lily is 28 years old. She has a younger brother Nick who has hemophilia and a younger sister, Sharon. Lily's parents are George and Maureen. George has a older brother named Edward and a older sister named Rachel. ...
*March 6, 2016*

**algebra or algebra1**

If x and y are positive numbers, then√20(x^3y^4)^3
*March 5, 2016*

**algebra or algebra1**

If x and y are positive numbers, then (20)(x^3y^4)^3
*March 5, 2016*

**algebra or algebra1**

x−8/7=y-t/5 solve for x
*March 5, 2016*

**algebra or algebra1**

If f (x) = 2x + 9, and f(a) = 7, then a =?
*March 5, 2016*

**algebra or algebra1**

A rectangle has length 21 inches and width 16 inches. What is the length of a diagonal from one corner to the opposite corner, rounded to the nearest inch
*March 5, 2016*

**algebra or algebra1**

What is the set of all values of x for which the expression x + 6 /x2 −2x−8 is not deﬁned? A) {−6,−4,2} B) {−6,−2,4} C) {−4,2} D) {−2,4} E) {−6}
*March 5, 2016*

**Math**

Identify the coeffiecent variable, and constant in the following expression: 8a + 6
*March 2, 2016*

**Math**

A common iguana is 200 centimeters long. A Texas horned lizard is 18.09 centimeters long. How much longer is the iguana?
*March 2, 2016*

**Math**

120
*March 1, 2016*

**Math**

X=35
*March 1, 2016*

**Math**

X= 12.5
*March 1, 2016*

**Math**

The ratio of 6th graders to 7th graders in the competition is 15 to 8. How many 7th graders are there if 225 6th graders are competing?
*March 1, 2016*

**Math**

X=80
*February 29, 2016*

**Math**

Marta can run a total of 6.25 miles on a 0.25 mile track. How many laps did she run?
*February 29, 2016*

**Math**

Thank you.
*February 28, 2016*